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DOWSIL™ FIRESTOP 700 Sealant

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A fire rated one-part, neutral curing silicone sealant that offers excellent unprimed adhesion to a range of common construction substrates including steel, masonry and brick.

用途:

Linear expansion joints in fire-rated walls
Smaller penetration seals where pipes or cables penetrate fire rated structures

优势:

Up to four-hour fire rating
Neutral curing with joint movement capability of ±50%
Excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes
Long service life
Ready to apply
Conforms to ISO 11600-F&G25LM
CE marked as a fire-resistant sealant according to EAD 350141-00-1106
Tested and classified according to EN 1366-4 and 13501-2 (joint design details on request)

性能

这些数值为典型性能，并且不用于在规格制定过程中使用。

典型性能

下垂度(垂流) 是否 Max 1 mm
位移能力 是否 -/+ 50 %
保质期 是否 365 Days
可操作时间 是否 15 Minutes
固化类型 是否自然固化
基材是否低辐射镀膜玻璃, 半钢化玻璃, 天然石色, 木材, 氟碳涂层铝, 玻璃纤维增强塑料/水泥, 砖结构, 聚酯粉末涂覆铝/钢, 轻质石材面板, 阳极电镀铝
抵御种类 是否抗紫外线, 热阻, 耐臭氧, 防水
温度范围 是否 5 to 40 °C
相对湿度50%时的表干时间 是否 90 Minutes
类型是否密封胶
组分是否单组份
防火是否 true
颜色是否灰色, 白色, 黑色